Restore archived tasks, fix dashboard scroll-reset, bind ornith, add Playwright smoke test

- **Restore 82 completed tasks** from tasks/complete/ back to tasks/ top
  level (all <7 days old per the cleanup policy; premature bulk archive
  was fixed).
- **Dashboard: fix scroll-reset on auto-refresh** — renderBoard rebuilds
  the board via innerHTML every 2s, destroying each column-body's
  scrollTop. Now snapshots column-body scrollTop + board.scrollLeft +
  view.scrollTop before rebuild and restores after (matched by
  PHASE_GROUPS index).
- **Dashboard UI additions** (pre-existing unstaged work): approval
  section cards, transition buttons, inline artifact editor (textarea for
  writing missing SPEC/VERDICT/etc from the detail modal).
- **Bind ornith as Implement model** — config.md: Model explicit to
  omlx/Ornith-1.0-35B-4bit-mlx, context window 32768. Interactive
  autopilot already used ornith via opencode default; now explicit.
- **Fix cleanup stub** — automaton-cleanup.sh had a stale --project arg
  pointing at a pytest temp dir (test isolation leak). Rewired to point
  at ~/.automaton.
- **Fix plist-isolation test** — test asserted host plist doesn't exist,
  but a real install creates it. Now snapshots mtime before run, asserts
  unchanged after (only a write during the test counts as bleed).
- **New Playwright smoke test** (tests/test_dashboard_ui.py) — 2 tests:
  board renders tasks, column scroll survives auto-refresh tick.
  Verified the test fails without the scroll fix (scrollTop resets to 0).
  Skipped via importorskip when playwright is absent (main CI stays
  green).
- **Clarify SI loop scope in README** — new-project onboarding section
  documents the framework-scoped self-improvement loop and options
  (leave/pause/create project loop).
- **CHANGELOG** documents all changes including the known model-divergence
  gap (mde tasks marked complete but per-role model binding was never
  implemented).

tasks/add-loop-templates-onboarding/DOC_REVIEW.md

@@ -0,0 +1,56 @@
+# DOC_REVIEW: add-loop-templates-onboarding
+
+## Reviewed Documentation
+
+1. `README.md` -- new "Loop Engineering" onboarding section (Quick Start, Tick Cycle, Configuration, Monitoring, Halt/Resume)
+2. `CHANGELOG.md` -- task 6 entry under `[unreleased]`
+3. `design/loops/technical.md` section 8 -- prompt resolution and token substitution documentation
+4. `AGENTS.md` -- no changes needed (already documents loop runner and status.py commands)
+
+## Findings
+
+### 1. README.md onboarding section
+
+The new section adds:
+- Quick Start with 3 commands (create, install-schedule, monitor)
+- Tick Cycle diagram (11-step flow summary)
+- Configuration table with all `loop.json` fields
+- Monitoring commands
+- Halt/Resume commands
+
+**Accuracy:** All commands and field names match the actual implementation. The configuration table correctly documents `use_worktree` (not `worktree`), `work_source.kind` values (`single`, `audit`, `backlog`), and the role prompt fields.
+
+**Completeness:** Covers all R7 sub-requirements from the SPEC.
+
+**Verdict:** PASS
+
+### 2. CHANGELOG.md
+
+Entry accurately describes all changes: `_resolve_prompt`, `_invoke_harness` extension, new prompt files, template updates, new self-improvement template, README section, technical.md section 8, new tests (18), test infrastructure updates.
+
+**Verdict:** PASS
+
+### 3. design/loops/technical.md section 8
+
+New "Prompt Resolution and Token Substitution" subsection documents:
+- File search order (loop-local then framework)
+- Content-level token substitution
+- `{artifact_content}` special handling
+- Temp file write and return path
+- Loop-local override capability
+
+**Accuracy:** Matches the implementation in `_resolve_prompt`.
+
+**Verdict:** PASS
+
+### 4. Cross-reference check
+
+- `AGENTS.md` "Loop runner" bullet references `design/loops/technical.md` §7 for the tick flow -- still accurate.
+- `config.md` mentions role-to-prompt binding in `loop.json` -- still accurate.
+- `prompts/` directory now has 3 new files (`loop-implement.md`, `loop-verifier.md`, `loop-orchestrate.md`) -- not listed in any index (there is no prompts/ index file), so no update needed.
+
+## Summary
+
+All documentation is accurate, complete, and consistent with the implementation. No doc gaps found.
+
+**Verdict: APPROVED**